diff --git a/app/controllers/welcome_controller.rb b/app/controllers/welcome_controller.rb
index 6a1772c8b..27d02d56e 100644
--- a/app/controllers/welcome_controller.rb
+++ b/app/controllers/welcome_controller.rb
@@ -126,6 +126,8 @@ class WelcomeController < ApplicationController
                                             :project_type => Project::ProjectType_project)
         when :courses
           redirect_to courses_search_path(:name => search_condition)
+        when :contests
+          redirect_to contests_search_path(:name => search_condition)
         when :users
           redirect_to users_search_path(:name => search_condition)
         when :users_teacher
diff --git a/app/views/welcome/contest.html.erb b/app/views/welcome/contest.html.erb
index 4efbbe6d4..bd8be87a3 100644
--- a/app/views/welcome/contest.html.erb
+++ b/app/views/welcome/contest.html.erb
@@ -131,12 +131,12 @@
     </div>
 
 <!--搜索框-->	
-	<div id="J_Slide" class="d-p-index-box d-p-index-hotproject" style="float: right;">		
-		<%= form_tag({controller: 'contests', action: 'index'}, method: :get) do %>	
+	<div id="J_Slide" class="d-p-index-box d-p-index-hotproject" style="float: right;">
+      <%= form_tag({controller: :welcome, action: :search }, method: :get) do %>
 			<%= text_field_tag 'name', params[:name], :placeholder => l(:label_search_intimation), name: "name", :class => 'blueinputbar', :style => 'width:240px; padding-right:50px;'%>
 			&nbsp;
 			<%= hidden_field_tag 'project_type', params[:project_type] %>
-			<%= submit_tag l(:label_search), :class => "enterprise" , :name => nil%>
+			<%= submit_tag l(:label_search), :class => "enterprise", :name => "contests_search" %>
 		<% end %>
 		<!-- <div class='font_lighter' style="display: inline-block; margin-top:3px;">竞赛相关内容搜索,如竞赛题目，参赛题目，参赛人名等。</div> -->
 	</div>